All Hothead staff members have Orque representations in the secret Hotcave. Here's a familiar one.
Game:
DeathSpank: Thongs of Virtue
On the very North-Western corner of the map, at the end of the train tracks, you can talk to the Engineer and open the Hotcave!
Game:
DeathSpank: Thongs of Virtue
A book from the library in DeathSpank: Thongs of Virtue. Unfortunately you can't read it.
Game:
DeathSpank: Thongs of Virtue
This turns up in the library. The whole library works identically to the one on Phatt Island in MI2, including getting to look at the books.
Game:
DeathSpank: Thongs of Virtue
When asked to choose a name for a library card, DeathSpank can pick 'Guybrush Threepwood'. This bit is also identical to Guybrush choosing his own library card in MI2.
Game:
DeathSpank: Thongs of Virtue